6984938 has 12 divisors (see below), whose sum is σ = 10632930. Its totient is φ = 3441096.

The previous prime is 6984937. The next prime is 6984941. The reversal of 6984938 is 8394896.

It can be written as a sum of positive squares in only one way, i.e., 5414929 + 1570009 = 2327^2 + 1253^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6984892 and 6984901.

It is not an unprimeable number, because it can be changed into a prime (6984931) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 38933 + ... + 39111.

Almost surely, 2^6984938 is an apocalyptic number.

6984938 is a deficient number, since it is larger than the sum of its proper divisors (3647992).

6984938 is a wasteful number, since it uses less digits than its factorization.

6984938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469 (or 290 counting only the distinct ones).

The product of its digits is 373248, while the sum is 47.

The square root of 6984938 is about 2642.9033277818. The cubic root of 6984938 is about 191.1558170406.

The spelling of 6984938 in words is "six million, nine hundred eighty-four thousand, nine hundred thirty-eight".